UTTAR HARYANA BIJLI VITRAN NIGAM
BIDDING DOCUMENT
(NIT No.- 67/R-APDRP/GIS/2014-15
(Bid No. B-398)
FOR
Appointment of agency for ‘Providing services for updation of Delta Changes in Geographical Information System’ (GIS) in 36 towns (18 UHBVN + 18 DHBVN) covered under R-APDRP of Haryana State.
Chief Engineer/PD&C, General Manager/R-APDRP, UHBVN, Vidyut Sadan, C-16, UHBVN, Vidyut Sadan, C-16, Ground Floor, Sector 6, 1st Floor, Sector 6, Panchkula – 134109. Panchkula – 134109 Ph-0172 – 3019135 Ph-0172 – 3019148
‐1‐ General Guidelines For Updation of HT/LT Consumer Indexing And Asset Codification / Mapping For Haryana Power Discoms (UHBVN & DHBVN).
1.0 OBJECTIVES
1.1 This specification includes proposed methodology of providing GIS based Consumer Indexing, GIS Mapping and Asset Codification for 36 Towns under R- APDRP Part-A in Haryana Power Discoms (UHBVN/DHBVN).
The main objective envisaged under this document is to hire the technical services of experts & experienced professionals for providing ground level support & association to DH & UH in the field of asset mapping using DGPS survey technique and consumer indexing activities on day to day basis as part of the change management, herein referred to as delta changes, for the regular updation of the electrical infrastructure/asset info into the GIS database being developed under the prestigious R- APDRP Part-A (IT) Project implementation.
Intent of this specification is to appoint an agency to carry out Geographical Information System (GIS) based consumer indexing, mapping and asset-coding work in line with the methodology broadly prescribed in Annexure-IV and already deployed, in the specified areas of cities which were already covered in GIS for the modification in existing network and editing of new consumers and HT/LT line added subsequently. The detail of towns where the work is to be carried out are indicated in Annexure-III (A & B). The field data collection for the LT customers shall be carried out as per Part B of this tender
Scope of the bidder under this contract shall be to port the customer data with all the associated information, asset data, mapped network diagram in graphical form, codification of all the above entities (Assets, LT/HT customers etc.) hierarchically and integrate them into single platform. The scope of works is described in more detail in the later part of this document.
The uniquely codified indexed customer and asset database on the electrical system network showing the source of supply to the particular customer is to be prepared in graphical form.
It shall be the contractor’s responsibility to ensure that each consumer, corresponding to ‘point of sale’ of Power, is properly included and indexed.
The codified and indexed customer database along with network connectivity information, when created and operational, shall be capable of being on line connected to other business process software without any limitation.
‐2‐ 1.2 EXCLUSIONS TO THE SCOPE OF WORK
Main server, workstation, printer, UPS system, Network Analysis, Load flow software if any would be provided by UHBVN/DHBVN and would not be in the scope of work of the bidder However, the bidder has to capture DGPS co- ordinates of the electrical network components such as lines, Distribution Transformer etc. using their own DGPS equipments. UHBVN/DHBVN shall not provide any such DGPS equipments.
Communication channels (such as ISDN/PSTN/V-SAT/GSM/UG cable) for networking between Central server and UHBVN/DHBVN offices along with stabilized data communication links on ‘WAN’ would be provided by Owner and would not be in the scope of work of the bidder.
2.0 SCOPE OF WORK
The description given here is broad scope of work to be carried out by the bidder. However, any work even if not specifically mentioned but reasonably implied for the successful implementation and good performance of the system, are deemed included.
The scope of work of the bidder shall include:
• Collect the data of new consumers and any addition / deletion in asset of Discoms (HT/LT polls/lines & DTs) from concerned S/Divn. on fortnightly basis.
• To carry out survey of HT/LT lines along with DTs in case of reorientation of 11 KV feeders & LT lines so as to facilitate the accurate calculation of feeder wise AT&C losses.
• To collect DGPS coordinates of the LT/HT poles, with an accuracy of 1.0 meters, and update the same on digital electrical networks.
• Preparation of digital electrical network from 220/132/66KV/33KV/11KV switching Sub-Stations to Distribution Transformer. This shall include HT/LT with correct indexing and technical parameters for Distribution Transformers, L.T. lines, HT lines, Switches, Service lines, Consumers etc. in the GIS software provided by UHBVN/DHBVN, wherever required.
• To update GIS, Asset Survey, CI in the data base of main applications.
• Assist UHBVN/DHBVN to Cross check/verify the surveyed data consumer indexing/asset mapping (with concerned officer of UHBVN/DHBVN on regular basis) and the corrections to the data should be added/deleted in the specified Software.
‐3‐ 2.1 Period of Contract:
Period of the contract is of three years. However, order will be given for one year, initially. After one year, performance will be evaluated and on successful performance evaluation, the contract will be extended for further one year with the same terms and conditions. Likewise, the third year contract also will be awarded in the same manner.
‐4‐ GENERAL GUIDELINES
Mapping and indexing of the consumers & electrical network shall be done by conducting a door-to-door survey that should locate all the consumers on a geographical map and identify the source from where they are fed. This will detect unauthorized connections or connections which have not been registered on the ledgers of UHBVN/DHBVN on one hand and, the connections which exist in the record of UHBVN/DHBVN but are physically non-existent, on the other hand. The purpose of mapping and indexing of consumers is to determine the factual position that exists on the ground.
• The deliverable outputs would be in a format that would enable carrying out of the following functions. a. Asset Management. b. Consumer Data Base. c. Energy Accounting. d. Utility - Customer Relationship Management. e. Interface to Consumer Billing, Analyzing, Collection and linkage to Spot Billing. f. Any other function.
• The data of the consumers shall be digitized into a digital format. The file shall have the facility for export to existing GIS system of UHBVN/DHBVN. • The detail of attributes of consumer survey and asset mapping is indicated in Annexure-I. • Indexing of all the consumers with respect to the DT’s and 11 KV feeders attaching an alphanumerical code to each consumer as per the plan indicated in Annexure-II. • The indicative list of towns and S/Divns. for which HT & LT consumer indexing and survey is required, are at Annexure-III (A), Annexure-III (B). • The numbers of assets and consumer and the LT and HT lines for which the DGPS survey and attributes are to be captured shall be provided by UHBVN/DHBVN subsequent to the placement of the work order to the successful bidder by the respective sub-division officers on fortnightly basis. • Consumers fed from different LT circuits on the secondary side of the DT’s shall be identified separately. • Plotting the Geographical location of each consumer with an accuracy of 3.0 meters or better using GIS based instrument(s) with reference to local station(s) and preparing a neat sketch of the network indicating location of each pole and the point from where the service line to individual consumer emanates. • This map should be to scale of 1:1000 and should be clear and in an uncluttered form generally maintaining proportions. Important landmarks viz. roads, bye- lanes, water bodies, canals, rivers, rivulets, nalas, ponds, distributaries, block of houses, parks, school buildings, railway lines & stations, hospitals and such other permanent structures etc. falling en-route shall be duly incorporated / depicted. • All deliverables shall be computerized outputs, which shall be submitted both in hard as well as soft copies. The hard copies (2 in number) shall be submitted
‐5‐ duly bound in spiral covers and the soft copies (1 in number) shall be submitted on CD-ROM.
1. Owner’s contribution: The data in respect of all HT & LT consumers and electrical network like HT and LT lines and DTs as available in the UHBVN/DHBVN record would be handed over to the successful bidder on, as is where basis is. UHBVN/DHBVN staff may associate during field surveys wherever required for successful bidder and mutually agreed by UHBVN/DHBVN and successful bidder.
2. Time Schedule: The entire work for scope under this RFP for UHBVN/DHBVN will be for a period of 3 years from the date of award of the work. The successful bidder will have to collect the required details to be surveyed from Sub Division offices within seven days of issue of work order by visiting subdivision office in consultation with Sub-division office in charge. The detail received shall be surveyed and data files shall be got up loaded to GIS software latest within 15 days from the day when data received and as per the requirement of UHBVN/DHBVN to avoid any delay or discrepancies in the data captured.
3. Qualifying Requirements: i. In order to qualify and be eligible to submit Bid Proposals, the bidders shall have requisite resources in terms of professional competency (including adequately qualified staff and Electrical Engineers and financial soundness to complete the whole package within the stipulated time period.) To this extent, the bidder(s) shall enclose the necessary documentary evidence with the bid. ii. The Bidder shall not be anticipating any ownership change or change of consortium partners during the period from Bid submission to at least 6 months after successful commissioning of the contracted job and acceptance of the same by the Employer. iii. The prospective bidders would have undertaken and successfully completed similar work in the area of GIS implementation for large utility projects involving consumer indexing, linking of consumers and GIS mapping for at least 1,00,000 consumers in India during the past 3 years in electric supply Utility Sector or GIS mapping in other sector.
4. Functional Requirement & Key responsibilities : The bidder shall have requisite resources in terms of professional competency qualified staff and shall be fully conversant with electricity rules & regulations to ensure that adequate safety measures are adopted while carrying out the above work.
‐6‐ Field Team (Surveyors) Back Office Team(GIS Executives/Experts) 1. Collection of the attributes for 1. Validation and digitization of the survey data for the electrical network using network up-dation under the GIS application. DGPS survey and consumer 2. Checking of the DGPS survey data (At Divn level) data (Pertaining to change as per the GIS S/W pre-requisites and rectifying the management) under the ambit discrepancies to ensure the availability of all of GIS track unlike to the required attributes from field survey. standard practice followed 3. Digitization of the DGPS survey data (Containing the during the R-APDRP Part-A Survey Forms & Maps filled by the GIS field survey (IT) Project Implementation. team & duly approved by the respective utility's field officer/official in-charge of the area) into GIS system 2. Filling of the Survey Forms & by the Divn level GIS Executive. Maps as per the entire 4. Incorporating the changes in GIS Data Base at Divn satisfaction of the utility's field level using GIS functionality and providing the officer/official in-charge of the confirmation to DC GIS expert/specialist for area. reconciling and posting of the data into live GIS system data.
5. Existing GIS Survey process flow of ITIA in UHBVN/ DHBVN is indicated in Annexure V.
‐7‐ ANNEXURE_I
HT Consumer Details 1 HT_DTR_Details Temporary Survey Code CAPACITY(KVA) SUBTYPECD INSTALLATIONDATE HTSIDEPROTECTION LOCATIONTYPE PHASEDESIGNATION NOMINALVOLTAGE LTSIDEPROTECTION TRANSMOUNTING CORETYPE LOCATIONCODE Connection Number Contract kVA/Contract Demand LTSIDEVOLTAGE GROSSWEIGHT (kg) SEALED CUSTOMERCLASSCODE RATEDKVA VECTORGROUP Cooling Type SERIALNUMBER MANUFACTURER VOLUMEOILTANK EARTHTYPE 2 HTConsumer_DTR_Pro_ABSwitch Temporary survey no LOCATIONCODE CAPACTIY INSTALLATIONDATE PHASEDESIGNATION NOMINALVOLTAGE RATEDCURRENT NORMALPOSITION_A NORMALPOSITION_B NORMALPOSITION_C PRESENTPOSITION_A PRESENTPOSITION_B OPERATIONTYPE DEVICETYPE GROUNDEDINDICATOR LT Consumer 3. Consumer Feeder name
‐8‐ DTR No Circuit Pole No Building ID Customer Name Consumer Number Occupant Name Father Name Mobile/Landline No Complete Address Govt. Emp (Yes/No) Occupant Type Route Code Phase Tariff Cat AT/Po No. EM_Inst Date Meter Class Lab No. Rev Meter Reading EM Type Meter Amps Rent Code Meter housing EM Serial No. EM Location (In/Outside) EM Height EM seal (ok/broken) Sanctioned Load Seal serial No EM Glass (OK/Broken) Bulb Fan TV Washing Machine AC Fridge CFL Computers Plug Points Pan No. BPL No. Ward No. Remarks CT/PT Details
4 CTPT_Details Temporary survey code
‐9‐ INSTALLATIONDATE LOCATIONTYPE PHASEDESIGNATION NOMINALVOLTAGE HTSIDECONFIGURATION LTSIDECONFIGURATION TRANSMOUNTING PRIVATE TRANSFORMER KVA RATING LTSIDEVOLTAGE CT RATIO CT STANDARD CT VA BURDEN CT SERIAL NO MAKE PT RATIO PT VA PT CLASS PT FREQUENCY PT STANDARD PT SERIAL NO 5 CTPT_PrimaryMeter_Details Temporary survey code LOCATIONCODE INSTALLATIONDATE MAKE CAPACITY CTPTRATIO VABURDEN PHASEDESIGNATION RATEDKVA RATEDKVAR RATEDKW KVARH KVAH KWH RATEDAMPERE POWERFACTOR COMMISSIONDATE CONNECTIONTYPE SERVICECABLERATING CTRATIO CT CLASS PTRATIO PT CLASS METERRATING METERTYPE METER CLASS DIAL MF OF Meter Final Multiplier
‐10‐ REV / PULSE PER KWH REMOTEREAD MULTIPLYINGFACTOR MANUFACTURER SERIALNUMBER LABNUMBER CONSUMERNUMBER HOUSINGTYPE SEALTYPE SEALSERIALNUMBER CTPTDETAILS MAKE CAPACITY CTPTRATIO Asset Attributes A. HT Asset Attributes 1 HT Over Head Electrical Segment CONDUCTORCONFIGURATION STATUS Conductor Material INSULATIONTYPE INSULATIONVOLTAGE CONDUCTOR SIZE(Sq.mm) CONDUCTOR TYPE Remarks (Jumper, CTPT, HT Consumer, Switch, Fuse, HT/HT, HT/LT, End, Tap) 2 HT Support Structure Temporary Survey Code Existing Pole Code TYPE OF SUPPORT No. of Support Wire NO OF SUPPORT POLE Condition Of GUY Wires Condition Of Support Poles (Pole Condition is already exist below) Type Of Cross arm LOCATIONCODE OWNER MATERIAL CLASS HEIGHT MOUNTINGHEIGHT GROUNDED FOUNDATIONTYPE EARTHING POLECOUNT STYLE DATEOFMANUFACTURING
‐11‐ SERIALNUMBER CONDUCTORSUPPORT NUMBEROFCIRCUITS NAME TREATMENTTYPE Street light details Pole Condition Remarks (Jumper, CTPT, HT Consumer, Switch, Fuse, HT/HT, HT/LT, End, Tap) 3 HT Under Ground Electrical Segment From Pole To Pole Phase Designation BACKFILLMATERIAL BURIEDDEPTH (m) CABLE COUNT INCONDUIT INDICATOR STANDBY CABLE INDICATOR STATUS Conductor Material Insulation Type INSULATIONVOLTAGE CONDUCTOR SIZE CONDUCTOR TYPE 4 HT Over head AB Switch Temporary survey no LOCATIONCODE CAPACTIY PHASEDESIGNATION NOMINALVOLTAGE OPERATINGVOLTAGE NORMALPOSITION_A NORMALPOSITION_B NORMALPOSITION_C PRESENTPOSITION_A PRESENTPOSITION_B PRESENTPOSITION_C OPERATIONTYPE DEVICETYPE SERIALNUMBER MODEL MANUFACTURER 5 HT Over head DO Fuse Temporary Survey Number LOCATIONCODE VOLTAGERATING MAXCONTINUOUSCURRENT MAXOPERATINGVOLTAGE
‐12‐ NORMALPOSITION_A NORMALPOSITION_B NORMALPOSITION_C PRESENTPOSITION_A PRESENTPOSITION_B PRESENTPOSITION_C PHASEDESIGNATION NOMINALVOLTAGE MANUFACTURER VOLTAGERATING DEVICETYPE HOUSINGTYPE LINKTYPE LINKRATING 6 RMU Installation Date Location Code Owner Status Model Division Sub Division Pole Number Open Close Asset Code Manufacturer Serial Number NominalVoltage NormalPosition_A NormalPosition_B NormalPosition_C PresentPosition_A PresentPosition_B PresentPosition_C Enabled NominalVoltage OperatingVoltage B. LT Asset Attributes 7 LT Over Head Electrical Segment From Pole To Pole Phase Designation Nominal Voltage Neutral Material Neutral Size (Sq.mm) Service Indicator Domain Y/N Type of support NUMBER OF WIRES
‐13‐ GUARDING Conductor Configuration Status Conductor Material Insulation Type Insulation Voltage CONDUCTOR SIZE(Sq.mm) Conductor Type 8 LT Under Ground Electrical Segment From Pole To Pole Phase Designation NOMINALVOLTAGE NEUTRAL/EARTHING MATERIAL NEUTRAL/EARTHING SIZE BACKFILLMATERIAL BURIEDDEPTH (m) CABLE COUNT INCONDUIT INDICATOR STANDBY CABLE INDICATOR NUMBER OF WIRES STATUS Conductor Material Insulation Type INSULATION VOLTAGE CONDUCTOR SIZE CONDUCTOR TYPE 9 LT Support Structure Temporary Pole Number EXITING CODE TYPE OF SUPPORT NO of Stay Wire NO of Poles Condition Of Wires Condition Of Poles Type Of Cross arm LOCATIONCODE OWNER Status MATERIAL Class Height Mounting Height Foundation Type Grounded (Yes/N) POLECOUNT STYLE MANUFACTURER DATEOFMANUFACTURING
‐14‐ SERIALNUMBER Conductor Support No. of circuits Street Light details Pole Condition C. Transformer 10 Transformer Temporary Survey_code Existing Code CAPACITY(KVA) IMPEDANCE (in % ) INSTALLATIONDATE HTSIDEPROTECTION LOCATIONTYPE PHASEDESIGNATION NOMINALVOLTAGE HTSIDECONFIGURATION LTSIDECONFIGURATION LTSIDEPROTECTION LVFEEDERPROTECTION TRANSMOUNTING CORETYPE TYPEOFBUSHING SWITCHTYPE COOLINGTYPE MANUFACTURER OWNER SERIALNUMBER REPAIREDBY JOBNO & Date of Repairing VOLUMEOILTANK OILLEVELINDICATOR BREATHER AVAILABILITY GROSSWEIGHT(Kg) METERID SEALED CUSTOMERCLASSCODE RATEDKVA PROTECTIONTYPE EARTHTYPE 11 Primary Meter Temporary Survey_code Location Code Phase Designation INSTALLATIONDATE RATEDKVA RATEDKVAR RATEDKW KVARH
‐15‐ KVAH KWH RATEDAMPERE (in amps) POWERFACTOR CONNECTIONTYPE SERVICECABLERATING ADDRESS CTRATIO CT CLASS PTRATIO PT CLASS MAKE METERTYPE METER CLASS REV / PULSE PER KWH REMOTEREAD MULTIPLYINGFACTER METERRATING MANUFACTURER SERIALNUMBER LAB NUMBER CONSUMERNUMBER HOUSINGTYPE SEALTYPE SEALSERIALNUMBER CTPTDETAILS CAPACITY CTPTRATIO VABURDEN FACILITYID METER STATUS MODEL 12 PF Correcting Equipment Temporary_Code Existing_Code LOCATIONCODE INSTALLATIONDATE PHASEDESIGNATION NOMINALVOLTAGE (in Volts) MATERIAL
SWITCHTYPE
TOTALKVA R
OPERATINGVOLTAGE ( in Volts) REACTANCE (ohm) INDUCTANCE (henry) NOOFUNITS
‐16‐ ONSETTING OFFSETTING REACTANCE MULTIPLICATION FACTOR MANUFACTURER SERIALNUMBER CAPACITY(KVA) RATEDAMPERE (in amps) RATEDCAPACITANCE (Ferad) MODEL DATEMANUFACTURED KVAR 13 DTR HT Protection Fuse Temporary Survey Number LOCATIONCODE VOLTAGERATING MAXCONTINUOUSCURRENT MAXOPERATINGVOLTAGE NORMALPOSITION_A NORMALPOSITION_B NORMALPOSITION_C PRESENTPOSITION_A PRESENTPOSITION_B PRESENTPOSITION_C PHASEDESIGNATION DEVICETYPE HOUSINGTYPE HOUSINGRATING LINKTYPE LINKRATING 14 DTR LT Protection Fuse Temporary Survey Number SUBTYPECD LOCATIONCODE VOLTAGERATING MAXCONTINUOUSCURRENT MAXOPERATINGVOLTAGE NORMALPOSITION_A NORMALPOSITION_B NORMALPOSITION_C PRESENTPOSITION_A PRESENTPOSITION_B PRESENTPOSITION_C PHASEDESIGNATION MANUFACTURER DEVICETYPE HOUSINGTYPE HOUSINGRATING LINKTYPE LINKRATING
‐17‐ 15 DTR LT Protection Switch Temporary survye no SUBTYPECD LOCATIONCODE CAPACTIY PHASEDESIGNATION OPERATINGVOLTAGE NORMALPOSITION_A NORMALPOSITION_B NORMALPOSITION_C PRESENTPOSITION_A PRESENTPOSITION_B PRESENTPOSITION_C OPERATIONTYPE DEVICETYPE GROUNDEDINDICATOR SERIALNUMBER MANUFACTURER
‐18‐
ANNEXURE_II Asset Codification Standard a. Introduction RAPDRP GIS system leverages identifying the electric network assets like HT & LT Poles (Support Structure), Distribution Transformer, Substation using unique values associated to them. b. Codification Process: Codification process is derived from the standards that are followed with UHBVN/DHBVN (refer GIS Asset Codification Document Annexure-A). Considering the standards those are being followed at DISCOM the process of Asset Codification is categorized into two segments,
1. Codification of Network Assets 2. Codification of Feeder